How can I execute a .ui from qt designer file in clion

I am using qt designer in MacOs and then from the .ui file I get a .h file, but I cannot get a .cpp file. So is there any way that you can suggest so that I can execute my code in clion? I read in various blogs that the uic does not give .cpp files anymore, instead the header file contains all methods as inline (inside the class) methods.